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cond-mat.quant-gas2026
Dynamical signatures of Hardcore-Boson Supersolid on the Triangular Lattice
Xingchuan Zhu, Qingyang Guo, Junsong Sun +6
We investigate the dynamical signatures of the supersolid phase in the triangular-lattice hardcore Bose-Hubbard model via large-scale quantum Monte Carlo simulations and linear spi…
cond-mat.mes-hall2026
Non-Bloch Quantum Geometry of Non-Hermitian Systems
Junsong Sun, Huaiming Guo, Bohm-Jung Yang
We formulate quantum geometry for non-Hermitian systems under open boundary conditions. By defining quantum-geometric quantities in both real-space and non-Bloch representations, w…